Home / 2,803,991,261.12-4,205,869,974.48-733,667,186.24

Finding the Fourth Proportional to 2,803,991,261.12, 4,205,869,974.48 and 733,667,186.24

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Solution

The fourth proportional to 2,803,991,261.12, 4,205,869,974.48 and 733,667,186.24 is: 1,100,470,187.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,803,991,261.12 : 4,205,869,974.48 = 733,667,186.24 : x
  2. Step 2: Convert to fraction form
    2,803,991,261.12/4,205,869,974.48 = 733,667,186.24/x
  3. Step 3: Cross multiply
    2,803,991,261.12x = 4,205,869,974.48 × 733,667,186.24
  4. Step 4: Simplify right side
    2,803,991,261.12x = 3,085,708,789,868,042,240
  5. Step 5: Solve for x
    x = 3,085,708,789,868,042,240/2,803,991,261.12
  6. Step 6: Final answer
    x = 1,100,470,187.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.